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Class Information
Number: 370/352
Name: Multiplex communications > Pathfinding or routing > Combined circuit switching and packet switching
Description: Subject matter wherein the switching network has both (a) a switch which establishes a path between a source and destination with the path being held for the duration of the communication, and (b) a switch which routes information based on an address associated with the information data in a channel which is only occupied for a duration of the time required to transmit the information data and the associated address.


Sub-classes under this class:

Class Number Class Name Patents
370/356 Routing circuit switched traffic through a packet switching network 857
370/355 Routing packets through a circuit switching network 404
370/353 Switching network having common elements to handle both circuit switched traffic and packet switched traffic 472
370/354 Switching network having separate elements to handle circuit switched traffic and packet switched traffic 403


Patents under this class:

Patent Number Title Of Patent Date Issued
7620687 Distributed request routing Nov. 17, 2009
7620398 Method and apparatus for simultaneously communicating on a voice channel and broadcast channel Nov. 17, 2009
7620389 Method and system allowing lawful interception of connections such a voice-over-internet protocol calls Nov. 17, 2009
7620164 Method and apparatus for providing extension management in voice over internet protocol premises Nov. 17, 2009
7620162 Methods, systems and computer program products for monitoring service usage Nov. 17, 2009
7620157 System for requesting service of a machine Nov. 17, 2009
7620060 Method for automatically configuring terminal equipment Nov. 17, 2009
7620058 System and method for configuring and operating a network based telephone system Nov. 17, 2009
7620038 Using hot swap logic in a communication system Nov. 17, 2009
7620036 IP telephone system and calling method Nov. 17, 2009
7620035 Voice-over-IP device using dial-up modem Nov. 17, 2009
7620034 Systems and methods for providing service migration between first and second cellular technologies Nov. 17, 2009
7620033 Method for optimal path selection in traversal of packets through network address translators Nov. 17, 2009
7616944 Method and apparatus for call notification and delivery to a busy mobile station Nov. 10, 2009
7616753 System and method for providing intercept of international calls to reroute the call from the default international routing Nov. 10, 2009
7616741 System and method for facilitating a custom ring in connection with a call Nov. 10, 2009
7616665 Method and system for monitoring the health of wireless telecommunication networks Nov. 10, 2009
7616649 Transferring compression parameters in a mobile communication system Nov. 10, 2009
7616647 Method and system for wireless local number portability Nov. 10, 2009
7616624 Determining user availability based on the expected duration of a new event Nov. 10, 2009
7616623 Technique for providing intelligent features for calls in a communications network independent of network architecture Nov. 10, 2009
7616598 System and method for coupling between mobile communication system and wireless local area network Nov. 10, 2009
7613467 Geo-cast systems and methods Nov. 3, 2009
7613395 Optical network termination apparatus with shared components and passive optical network system comprising same Nov. 3, 2009
7613300 Content-protected digital link over a single signal line Nov. 3, 2009
7613290 Recording using proxy servers Nov. 3, 2009
7613207 Securing telephony communications between remote and enterprise endpoints Nov. 3, 2009
7613183 System and method for router data aggregation and delivery Nov. 3, 2009
7613176 Methods and systems for presence-based telephony communications Nov. 3, 2009
7613175 Method and system for inserting user defined comfort signal Nov. 3, 2009
7613174 Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices Nov. 3, 2009
7613173 Interconnect network for operation within a communication node Nov. 3, 2009
7613172 Method and apparatus for controlling unsolicited messaging Nov. 3, 2009
7613171 Cellular network service over WLAN Nov. 3, 2009
7613170 Method and apparatus for PSTN-based IP active call recovery and re-routing Nov. 3, 2009
7613169 Enhancement of packet transfer mode when circuit switched resources are requested Nov. 3, 2009
7613168 Method for the bi-directional transmission of data via a packet-oriented network device Nov. 3, 2009
7613167 Method and system for upstream priority lookup at physical interface Nov. 3, 2009
7613154 System and method for optimizing mobility access Nov. 3, 2009
7610041 Apparatus and method for managing messages of a wireless communications terminal Oct. 27, 2009
7609966 Method and system for time-sharing transmission frequencies in an optical network Oct. 27, 2009
7609824 Tethered digital butler consumer electronic device and method Oct. 27, 2009
7609729 System and method of multiplexing TDM and packet data Oct. 27, 2009
7609716 Method and apparatus for efficient data transmission control in a wireless voice-over-data communication system Oct. 27, 2009
7609706 System and method for correlation of dissimilar telecommunication signaling protocols Oct. 27, 2009
7609685 IP telephony apparatus providing simultaneous SIP communication for multiple IP phones and method for the same Oct. 27, 2009
7609684 Local soft switch and method for connecting to and providing access to a TDM network Oct. 27, 2009
7609683 Communication system, connection management server apparatus, and recording medium on which program is recorded Oct. 27, 2009
7609659 Systems and methods for facilitating communication over a plurality of communication mediums Oct. 27, 2009
7606595 Internet protocol multimedia subsystem enabled cellular phone accessory device Oct. 20, 2009



 
 
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